| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 I = MgI2 + SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)(aq) + Pb(s) =>
2 Cu(s) + Pb(NO3)2(aq) = 2 Cu(NO3)(aq) + Pb(s)
C6H5CH2Cl + Na = C6H5CH2Na + Cl =>
C6H5CH2Cl + Na = C6H5CH2Na + Cl
H2Br2 = H + Br =>
H2Br2 = 2 H + 2 Br
ZrOCl2*8H2O + (NH4)2HPO4 = Zr2O(PO4)2 + H2O + NH3 + HCl =>
2 ZrOCl2*8H2O + 2(NH4)2HPO4 = Zr2O(PO4)2 + 17 H2O + 4 NH3 + 4 HCl
NH4ClO2 + H2O = HClO2 + NH4OH =>
NH4ClO2 + H2O = HClO2 + NH4OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe + Fl = FeFl3 =>
Fe + 3 Fl = FeFl3
Fe + HCl(konc) = FeCl3 + H2 =>
2 Fe + 6 HCl(konc) = 2 FeCl3 + 3 H2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
SOCl2 + Ca(OH)2 = H2SO3 + CaCl2 =>
SOCl2 + Ca(OH)2 = H2SO3 + CaCl2
Ca(NO4)2 + Na3PO4 = Ca3(PO4)2 + NaNO4 =>
3 Ca(NO4)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO4
C2H6O + MnO4{-} + H{+} = C2H4O2 + MnO2 + H2O =>
3 C2H6O + 4 MnO4{-} + 4 H{+} = 3 C2H4O2 + 4 MnO2 + 5 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Cu + S6 = Cu1S2 =>
3 Cu + S6 = 3 Cu1S2
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + H2O(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + 2 H2O(l)
Ca(PO4)2 + HCl = CaCl2 + HPO4 =>
Ca(PO4)2 + 2 HCl = CaCl2 + 2 HPO4
(NH4)3PO4 + CaO = Ca3(PO4)2 + (NH4)2O =>
2(NH4)3PO4 + 3 CaO = Ca3(PO4)2 + 3(NH4)2O
CH3COONH4 + H2SO4 = (NH4)2SO4 + CH3COOH =>
2 CH3COONH4 + H2SO4 = (NH4)2SO4 + 2 CH3COOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2 =>
2 NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Na2S3 + HCl = NaCl + H2S + S =>
Na2S3 + 2 HCl = 2 NaCl + H2S + 2 S
Ca6 + P4 = CaP4 =>
Ca6 + 6 P4 = 6 CaP4
Ca + Br = Ca[Br] =>
Ca + Br = Ca[Br]
CH3COOH = CHCOOH3 =>
CH3COOH = CHCOOH3
Na2Cr2O7 + H2O + Na2SO3 = Na2CrO4 + Cr(OH)3 + Na2SO4 =>
2 Na2Cr2O7 + 3 H2O + 3 Na2SO3 = 2 Na2CrO4 + 2 Cr(OH)3 + 3 Na2SO4
K2O + Cl2O5 = KClO3 =>
K2O + Cl2O5 = 2 KClO3
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)Br =>
AlBr3 + (NH4)3PO4 = AlPO4 + 3(NH4)Br
C17H24N3O6S + OH = CO2 + NH4 + SO4 + H2O =>
C17H24N3O6S + 76 OH = 17 CO2 + 3 NH4 + SO4 + 44 H2O
HBr + NaOH = HNa + BrOH =>
HBr + NaOH = HNa + BrOH
(NH4)2SO4(aq) + CuCl2(aq) = NH4Cl(aq) + CuSO4(s) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl(aq) + CuSO4(s)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
Fe[OH]3 + H2SO4 = Fe[HSO4]3 + H2O =>
Fe[OH]3 + 3 H2SO4 = Fe[HSO4]3 + 3 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
CaO + Al(OH)3 = Ca(OH)2 + Al2O3 =>
3 CaO + 2 Al(OH)3 = 3 Ca(OH)2 + Al2O3
CuS + H2O2 = CuSO4 + H2 =>
CuS + 2 H2O2 = CuSO4 + 2 H2
Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2
SO4 = O2 + S6 =>
6 SO4 = 12 O2 + S6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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